Oct 12 12:43:26.561 INFO checking swizzard/rust-mazes against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:43:26.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 12:43:27.134 INFO blam! acf77de8212642f0fc316f79fa92593990605b5b28f410ea86b491a4c077cb06
Oct 12 12:43:27.136 INFO running `"docker" "start" "-a" "acf77de8212642f0fc316f79fa92593990605b5b28f410ea86b491a4c077cb06"`
Oct 12 12:43:28.936 INFO kablam! usermod: no changes
Oct 12 12:43:29.011 INFO kablam!     Checking mazes v0.1.0 (/source)
Oct 12 12:43:29.720 INFO kablam! warning: comparison is useless due to type limits
Oct 12 12:43:29.720 INFO kablam!    --> src/maze.rs:302:21
Oct 12 12:43:29.720 INFO kablam!     |
Oct 12 12:43:29.720 INFO kablam! 302 |             assert!(c.loc.column >= 0);
Oct 12 12:43:29.720 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^
Oct 12 12:43:29.720 INFO kablam!     |
Oct 12 12:43:29.720 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Oct 12 12:43:29.720 INFO kablam! 
Oct 12 12:43:29.720 INFO kablam! warning: comparison is useless due to type limits
Oct 12 12:43:29.720 INFO kablam!    --> src/maze.rs:304:21
Oct 12 12:43:29.720 INFO kablam!     |
Oct 12 12:43:29.720 INFO kablam! 304 |             assert!(c.loc.column >= 0);
Oct 12 12:43:29.720 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^
Oct 12 12:43:29.720 INFO kablam! 
Oct 12 12:43:30.096 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Oct 12 12:43:30.099 INFO kablam! su: No module specific data is present
Oct 12 12:43:31.108 INFO running `"docker" "rm" "-f" "acf77de8212642f0fc316f79fa92593990605b5b28f410ea86b491a4c077cb06"`
Oct 12 12:43:31.518 INFO blam! acf77de8212642f0fc316f79fa92593990605b5b28f410ea86b491a4c077cb06